Quote from: Snarky on Tue 26/11/2024 06:31:11Is this in replies to messages from users with a space in their user name?
No, no spaces or fancy usernames.
Quote from: heltenjon on Tue 26/11/2024 10:35:37This may be a reply to me, as I asked LimpingFish a question the other day via PM.
Indeed it was. I thought perhaps some blocking function or some such had been mistakenly triggered, but...
Quote from: eri0o on Mon 25/11/2024 23:42:29If you just write the new message this doesn't happen, like only when replying?
Actually, new messages seem to work. I sent @heltenjon a test PM just now, and it was successful.

EDIT: And the reply is also working now.

For the record, the error was constant over the weekend (or at least Saturday night and all of Sunday), and I was also getting the odd forum error here and there during that period. I don't think it was a cache problem with my browser, since I cleared the refreshed multiple times, but who knows?
Thanks anyway.